Wire Basket Tray System

®
Wire Fill and Maximum Load Chart
Wiring Device-Kellems
Depth Width Area
Cat 5e (0.18" dia.)
50% Wire Fill
Cat 6 (0.23" dia.)
50% Wire Fill
Cat 6a (0.30" dia.)
50% Wire Fill
Max. load
(Lb/ft)
(Supported at 6ft spacing)
2 4 8 157 96 57 45
2 6 12 236 144 85 50
2 8 16 315 193 113 52
2 12 24 472 289 170 58
2 16 32 629 385 226 70
2 18 36 708 433 255 70
2 20 40 786 482 283 73
2 22 44 865 530 311 73
2 24 48 944 578 340 75
2 26 52 1022 626 368 73
2 28 56 1101 674 396 73
2 30 60 1180 722 425 70
2 32 64 1258 771 453 70
4 4 16 315 193 113 49
4 6 24 472 289 170 49
4 8 32 629 385 226 78
4 12 48 944 578 340 78
4 16 64 1258 771 453 108
4 18 72 1415 867 510 116
4 20 80 1573 963 566 116
4 22 88 1730 1060 623 116
4 24 96 1887 1156 679 116
4 28 112 2202 1349 793 108
6 8 48 944 578 340 116
6 12 72 1415 867 510 123
6 16 96 1887 1156 679 123
6 18 108 2123 1300 764 127
6 20 120 2359 1445 849 127
6 22 132 2595 1589 934 127
6 24 144 2831 1734 1019 150
8 8 64 1258 771 453 116
8 12 96 1887 1156 679 116
8 16 128 2516 1541 906 116
8 18 144 2831 1734 1019 116
8 20 160 3145 1926 1132 116
Sizes UL Classified or cUL Classified
as equipment ground conductor
2" Depth 4" Depth 6" Depth 8" Depth
2 x 6
2 x 8
2 x 12
2 x 16
2 x 18
2 x 20
2 x 24
4 x 6
4 x 8
4 x 12
4 x 16
4 x 18
4 x 20
4 x 24
6 x 8
6 x 12
6 x 16
6 x 18
6 x 20
6 x 22
6 x 24
8 x 8
8 x 12
8 x 16
8 x 20
Note: Applicable to pre-galvanized and powder coat painted when
spliced as recommended. Other non-UL sizes require external
grounding conductor. Stainless steel is not UL.
Instructions to Achieve Ground
• Use Hubbell splice kits (HBTSK) to achieve proper grounding
at all splices, joints, and fitting.
• Grounding lugs and external ground wire are not required,
provided HBTSK splice kits are utilized with steel tray.
(Stainless steel tray requires external grounding conductor.)
Dimensions in Inches (mm)
3